Sound generator



FIG. 1 is a perspective view of a sound generator showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof:

FIG. 8 is an exploded view thereof; and,

FIG. 9 is another exploded view thereof.

The broken lines in FIGS. 1-9 are for the purpose of illustrating portions of the sound generator that form no part of the claimed design. 

CLAIM The ornamental design for a sound generator, as shown and described. 